baber/WOPTO huggingface dataset:
Patent EP-0412938-A2 (EP)
Inventor: KOLLER BRUNO
IPC: A61K33/00
Filed: 1990-08-02
Abstract: The technical problem and the object of the wearing of hydrosoft contact lenses is how to place the latter each day on the eye without care solution toxins so that the eyes remain healthy and the hydrolenses are tolerated in the long term. For this purpose, the spongy hydrolenses must remain absolutely clean and be reliably treated against germs on the surface and in their interior each day in order to counteract the risk of infection. Since care solution toxins deposited on the hydrolens adhere very tenaciously (owing to electrolysis) and are slowly released on to the eye throughout the day and night, it is necessary to design a care method which is free of care solution toxins, which operates with physical forces and contains only substances identical to those in the tear film. A gentle thoroughness gives the hydrolens a particularly long useful life and makes possible the required toxin-free insertion after reliable germ treatment. The lenses are cleaned with a hypertonic surfactant lens cleaner which is not absorbed by the soft lens but itself removes dirt and water from the latter, and are stored in a soft hydrolens storage device which is free of substances foreign to the eye and is more hypertonic than the cleaner to an extent such that it also acts as preservative. Before insertion, the lenses are rinsed with isotonic saline solution which is free of substances foreign to the eye.
Patent EP-0397604-A2 (EP)
Inventor: BAIOCCHI PAOLO INTERCAST EUROP
IPC: B29D11/00
Filed: 1990-02-06
Abstract: There is disclosed a method for making thermo­setting plastic material high mechanical strength eyepieces,comprising the steps of forming the eyepieces in a glass mold at a temperature from 40 to 80°C, starting from polyallyl diglycole carbonate and copoly­mers thereof with allyl,acryl and vinyl monomers,and cutting the formed eyepieces in the form of lenses, masks,visors,screens and the like,by means of a laser beam. 
     The method further comprises the step of forming, by a laser beam,cuts,holes,slots and the like in the eyepiece body.
Patent EP-0445669-A2 (EP)
Inventor: NIEDOSPIAL JOHN JOSEPH C O EAS
IPC: G03B17/30
Filed: 1991-03-01
Abstract: In a film cassette, a spool core (23) is supported for rotation in an unwinding direction (U) to thrust a leader section (35) of a film roll (33) coiled about the spool core to the exterior of the cassette and in a winding direction (W) to return the leader to the interior of the cassette. A pair of flanges (41, 43) are arranged in spaced relation along the spool core (23) to radially confine the leader (35). The flanges (41, 43) are adapted to be flexed apart to permit the leader (35) to readily escape the confinement of the flanges when the spool core (23) is rotated in the unwinding direction (U). According to the invention, the leader (35) has respective edge portions (53', 55') for flexing the flanges (41, 43) apart in succession when the spool core (23) is rotated in the unwinding direction (U), whereby the leader can more easily overcome any resistance the flanges may present to movement of the leader outwardly of the flanges.
Patent EP-0459142-A2 (EP)
Inventor: YAMAMOTO KOJI
IPC: C08L23/08
Filed: 1991-04-24
Abstract: Disclosed is a filler-containing stretched film composed of a resin composition comprising:
     (a) 20 to 80 parts by weight of a linear ethylene copolymer containing 1 to 20 % by weight of an α-olefin or diolefin comonomer(s) with 6 or more carbon atoms, having a density of 0.910 to 0.945 g/cm³ and a melt flow rate of 0.01 to 20 g/10 min, and an extracted amount with boiling n-hexane of 20 % by weight or less,   (b) 80 to 20 parts by weight of a particulate inorganic filler having an average particle size of 10 µm or less and a bulk density of 0.1 to 0.7 g/ml and   (c) 0.1 to 15 parts by weight of a saturated or unsaturated aliphatic acid ester having 9 to 40 carbon atoms based on 100 parts by weight of the total amount of Component (a) and Component (b), 
which film has tear strength MD measured according to ASTM D1922-61T of 10 g or more.
Patent EP-0450694-A2 (EP)
Title: Process of producing functionalized elastomeric polymers
Inventor: CHAMBERLAIN LINDA RAE
IPC: C08F297/04
Filed: 1991-03-20
Abstract: Selectively hydrogenated block polymers of an alkenyl aromatic compound and a conjugated alkadiene are functionalized by the presence of a plurality of carbamoyl substituents on aromatic rings in the aromatic portion of the polymer. Such carbamoyl-functionalized derivatives are produced by reaction of corresponding carboxylic acid-functionalized polymers by reaction with ammonia followed by application of heat. The carbamoyl-substituted polymers exhibit improved properties and form blends with engineering thermoplastics.
Patent EP-0449498-A2 (EP)
Inventor: MUKAINAKANO HIROSHI
IPC: H04N1/028
Filed: 1991-03-20
Abstract: The present invention provides image reading apparatus comprising a plurality of photo-electric conversion elements (1₁ to 1 n ) connected alternately by way of a corresponding plurality of switching elements (2₁ to 2 n ) to respective ones of a pair of common lines (4, 5). The common lines are connected respectively to two sample hold circuits (7, 8), which are arranged to supply image signals output sequentially from the respective photo-electric conversion elements to an output terminal.
Patent EP-0469902-A2 (EP)
Inventor: MAEDA MASAHIKO
IPC: G03G15/08
Filed: 1991-08-01
Abstract: A developing device (10) which includes a housing (13) including an opening (13a) toward a photosensitive drum (20), the housing (13) containing a single-component toner, a developing roller (11) disposed in the opening (13a) facing the photosensitive drum (20) so as to transfer the toner to an image-forming area between the developing roller (11) and the photosensitive drum (20), a porous plate (14) disposed in the opening (13a) and kept in contact with the part of the developing roller (11) which is positioned in the housing (13), the porous plate (14) having pores of such a size so as to allow the toner to pass through, and a toner supply means (12) for supplying the toner from the housing (13) to the porous plate (14).
Patent EP-0479525-A2 (EP)
Inventor: KOHNO TOSHIYUKI
IPC: G05B19/31
Filed: 1991-09-30
Abstract: A resolver apparatus for measuring an absolute position of a rotating body comprises a resolver (1) including a rotor having a single-phase exciting coil (11) and adapted to be coupled with the rotating body (20) and a stator having detection coils (12a, 12b) for two phases different from each other by 90°, a first circuit (2) for exciting the exciting coil by a pulse signal having a selected frequency, and a second circuit for calculating an absolute position of the rotor measured from a reference angular position on the basis of output signals of the detection coils, wherein a selected area including the first circuit and at least a part of the second circuit is normally energized by an external power supply (22) and when the external power supply is disabled, is energized by a backup power supply (8).
Patent EP-0490708-A2 (EP)
Inventor: MELEN ROGER D
IPC: G06V30/10
Filed: 1991-12-16
Abstract: A symbol analyzing system processes spectral power data of an input test symbol for deriving line width and line count information about the symbol, and for generating a reliability confidence factor for each line count. An exclusion controller progressively reduces the spectral power by progressively excluding a larger portion of the upper frequency end of the power spectrum. The excluded power levels are compared to a set of predetermined reference power levels from an ideal reference symbol. Each excluded power level that compares with a reference level is matched with reference coefficients Kw and Kc for that reference level. Each matched excluded power level has a remaining non-excluded power level Pbw in the non-excluded bandwidth BW at the lower end of the frequency spectrum. These included power levels and bandwidths are matched with the reference coefficients. The line width LW and line count LC of the input test symbol are calculated based on the included power levels Pbw, the included bandwidth BW, and the coefficients Kw and Kc.
Patent EP-0453355-A2 (EP)
Inventor: GOLDSTEIN FRED RICHARD
IPC: H04J3/16
Filed: 1991-04-11
Abstract: A data communication network subject to bursty traffic employs a bandwidth allocation scheme to avoid congestion. When a source node has a burst of traffic to send, it first sends a bandwidth request message through the network from source to destination. At each intermediate node, this bandwidth request is examined and the node determines how much of the requested traffic level it will be able to support at a time in the future of one round-trip interval hence, and this node either grants the request or marks down the request to a level that it can support, then passes it on. When the request reaches the destination, it is returned along the same path to the source, and the source then employs the marked-down allocation to select the rate used to send the burst of data. The allocation for this source node remains in effect for a limited time, depending upon the amount of data to be sent in the burst, then returns to a "residual" level.
Patent EP-0477098-A2 (EP)
Inventor: ARITA TAKASHI
IPC: G06F1/16
Filed: 1991-09-18
Abstract: The control device is contained within a computer and includes a support (13), a manually movable actuating member (10, 61)movably supported by the support, and a magnetic reluctance type detector (14, 14′) for detecting a magnitude of movement of the movable actuating member within a unit of time. The pointer or the cursor on the display can be moved in accordance with the detected magnitude of movement of the movable actuating member.
Patent EP-0500090-A2 (EP)
Inventor: MABUCHI HIROSHI
IPC: G11B17/04
Filed: 1992-02-20
Abstract: A shutter locking mechanism for a FDD capable of securely keeping the shutter in opened state against any external impact. This mechanism comprises a pivot secured to the carrier for axially and rotatably supporting the shutter opening lever, and a projecting portion formed at the distal end of the shutter opening lever and fit to an aperture existing at the shutter opening lever contact side of the shutter in the loading position. The projecting portion enters the aperture at the right corner of the shutter in the loaded position while at the left corner claw portions of the stopper hold the shutter for preventing the distal end of the shutter opening lever from separating from the shutter.
Patent EP-0506097-A2 (EP)
Inventor: INOKUCHI KAZUYUKI
IPC: H01L21/338
Filed: 1992-03-27
Abstract: Ultraviolet rays are irradiated on a semiconductor substrate 11 in an oxygen atmosphere. The ultraviolet rays have an energy sufficient for cutting off the bond between oxygen molecules. Ozone produced on the semiconductor substrate forms an oxide film on the outer surface of the semiconductor substrate. By removing the oxide film, the semiconductor substrate is reduced to a desired thickness.
Patent EP-0521462-A2 (EP)
Inventor: NAUMANN JOACHIM
IPC: B29B13/02
Filed: 1992-06-30
Abstract: The invention relates to a process for melting thermoplastics by bringing the thermoplastics into contact with the hot vapour of a perfluorinated organic compound, the vapour having at least the temperature necessary to melt the thermoplastic used.
Patent EP-0546467-A2 (EP)
Inventor: WIZGALL MANFRED DR
IPC: H04M3/54
Filed: 1992-12-04
Abstract: If a subscriber to a wireless communication network comes to a terminal of a wire-connected communication network, he cannot be reached, as a rule, under his identification number which is valid for the wireless communication network. If somebody wants to reach him, he must know the telephone number of the terminal at which the subscriber to the wireless communication network is located. When a call diversion is set up by the terminal of the wireless communication network (mobile transceiver), the subscriber to this network must already know the telephone number of the terminal at the wire-connected communication network to which he wants to move when he leaves his terminal (mobile transceiver). This is not so in most cases. A communication system is proposed which causes all requests to the subscriber to the wireless communication network to be forwarded to any terminal of a wire-connected communication network. In the memory device of the wireless communication network, the terminal of the wire-connected communication network is treated as if it were the terminal of the wireless communication network, that is to say, for example, the mobile transceiver of the relevant mobile subscriber. <IMAGE>
Patent EP-0506248-A2 (EP)
Inventor: BROEREN ROY T
IPC: G01R31/319
Filed: 1992-03-10
Abstract: A method for online editing of compressed digital test vectors in an automated circuit test system 100, without requiring re-compilation of the test program source code. A method is provided for online editing of vectors compressed in both "indirect" and "keep/toggle (K/T)" compression formats. The test system environment within which the method operates comprises a computer 112 and associated random access memory 114. The method can be summarized as follows: First, a new vector is created in random access memory (RAM) 114 by storing a copy of the target vector to be modified. Next, pointers in RAM 114 are adjusted to point to the new vector. Then, in order to compensate for K/T compression, the vector following the target vector must be examined to determine whether it requires modification, because of a "ripple effect" caused by modification to the previous vector. If the following vector requires modification, then a copy of the vector must also be created in RAM 114. Pointers in RAM 114 are also adjusted to point to the copied following vector. Finally, the target vector is modified per user input, and the copied following vector, if created, is modified to compensate for the effect(s) of K/T compression.
Patent EP-0506436-A2 (EP)
Inventor: YOKOYAMA EIICHI
IPC: H04N1/32
Filed: 1992-03-27
Abstract: A facsimile apparatus having a helical scan VTR, wherein binary data of a received facsimile signal is recorded on a first area of a recording medium, and also the received facsimile signal is converted into a television signal and then recorded on a second area of the recording medium so that the recorded facsimile signal can be viewed as a video image on a screen and further the recorded facsimile signal can be searched on the screen through the high-speed search.
Patent EP-0523930-A2 (EP)
Inventor: BAINES STEPHEN JOHN
IPC: D06N3/06
Filed: 1992-07-10
Abstract: By polymerising monomer comprising at least 50% by weight vinyl chloride (VC), and generally also an amount of ethylene (E), in the presence of an unsaturated surfactant, VC and VC/E emulsion polymers can be produced using lower pressures and shorter reaction times than has hitherto been possible. The resulting emulsion polymers have flame retardant properties and find particular application in the treatment of textile materials.
Patent EP-0533509-A2 (EP)
Inventor: SAEGUSA NOBORU
IPC: H04M1/00
Filed: 1992-09-21
Abstract: In a cordless key telephone system where adjacent service zones (Z1, Z3; Z2, Z4) having the same control channel are overlapped, forming an unavoidable interference-affected overlapping zone (Z13, Z24), a main unit (1) initially selects an access unit (21-28) from each service zone in response to an incoming call from a network and transmits a first alert signal to that unit where it is broadcast to elicit an acknowledgment (ACK) signal from cordless stations. On receiving it, the access unit selects a speech channel, broadcasts a first channel assignment signal on the control channel, and then a first ringing signal on the selected speech channel. The main unit determines whether there is a cordless station (36) failing to respond to the first alert signal. If such a station exists, the main unit selects a first, idle access unit (22; 28) which is located in one of the adjacent service zones. A second alert signal is then broadcast on a control channel from the first access unit. Following receipt of an ACK signal from a cordless station (36), a second channel assignment signal is broadcast from the first access unit (28), signalling the identification of a speech channel (S3) previously selected by a second, initially selected access unit (27) located in the adjacent service zones. A second ringing signal is broadcast from the second access unit (27) on the previously selected speech channel (S3).
Patent EP-0550282-A2 (EP)
Inventor: KULAKOWSKI JOHN EDWARD
IPC: G11B17/22
Filed: 1992-12-31
Abstract: The present invention relates to a data storage system (10) comprising a plurality of data storing units, a plurality of data storing cartridges (23, 24, 25) stored in the data storing units, a housing structure (12, 13, 14, 15A, 15B, 16) for housing the data storing units, at least one media device (20, 21) for selectively performing operations on data in the data storing units, a transport system (17) for moving said the storing units selectively within the structure and between the structure and the media device, and a control system (30) for controlling the transport means. 
     According to the invention the data storage system is characterised in that each of the data storing units comprises at least one storage position capable of holding a data storing cartridge including a first type of data storing medium and at least one storage position capable of holding a data storing cartridge including a second type of data storing medium.
Patent EP-0516548-A2 (EP)
Inventor: KIM WONCHAN CABINET BALLOT-SCH
IPC: G11C11/405
Filed: 1992-05-27
Abstract: A DRAM cell and a method for memorizing data, which comprises a storage capacitor, a switching element for applying a bit line voltage/current to the storage capacitor during the time of writing cycle, a switching/amplifying element for amplifying and switching a reference voltage or an electric potential to the bit line. The method is characterized by the operation of switching/amplifying element which is controlled by an electric potential induced in the storage capacitor whereby the electric charge may not be lost during the read cycle.
Patent EP-0573794-A2 (EP)
Inventor: SCHULER ROLAND
IPC: H02K3/32
Filed: 1993-05-10
Abstract: The conductor bars of stator windings of rotating electric machines are usually multiply wound around with two-layer mica strips as major insulation and then impregnated with synthetic resin. It is proposed to use as first layer (L1) a mica strip which is provided on both sides with a textile carrier (24, 25). The further layers (L2, L3, L4, . . .) are then wound with a mica strip (27) provided with a textile carrier (28) only on one side. A major insulation constructed in this way is very homogeneous. The textile carrier (24), preferably consisting of glass fabric, which bears directly on the conductor surface, optimizes the impregnation and produces an effective bond between the insulation and conductor.
Patent EP-0569994-A2 (EP)
Inventor: KAWASAKI SHUICHI C O NAGOYA AE
IPC: G01P15/093
Filed: 1993-05-13
Abstract: The object of the invention is to make it possible to detect vibrations which would destroy a micro-gravity environment, to grasp factors of the vibrations, to detect and grasp a position and a scale of meteoroid/debris collisions, and to establish a counter-measure. 
     Vibration sensors 2 are disposed in a matrix array on a vibrating body 1 placed in a micro-gravity environment, and the vibration data are collected and fed to a computer 5. The computer 5 analyzes a spectrum of the vibration, in a neural network section a vibration source is specified on the basis of the analyzed spectra, in a fuzzy control section, actuators 6 are driven so as to reduce harmful vibrations in response to the vibration energy and the energy source specified by the neural network section, and if necessary, a vibration factor is eliminated. The computer 5 takes in the result of driving for the actuators 6, the results are learnt in the neural network section and in the fuzzy control section to be ready for generation of vibrations at the next time. The vibration sensor 2 comprises a reflector or a transparent refractor disposed as floating in a micro-gravity space, output means fixed to the vibrating body for emitting energy towards the reflector or transparent refractor, and a receiver fixed to the vibrating body for receiving energy sent from the reflector or transparent refractor and measuring the nature of vibrations of the vibrating body on the basis of movement of the reflected or permeated energy.
Patent EP-0584567-A2 (EP)
Inventor: SICKEN MARTIN DR
IPC: C08K5/3492
Filed: 1993-07-28
Abstract: A fire retardant (flame retardant, flame resistant) plastic moulding composition of improved stability comprises   from 50 to 85% by weight, based on the total amount of the moulding composition, of an olefin polymer and from 15 to 50% by weight, based on the total amount of the moulding composition, of a flameproofing system comprising   from 80 to 50% by weight of an ammonium polyphosphate of the formula (NH4PO3)n, in which n is a number from 200 to 1000 (= component A) and from 50 to 20% by weight of a product of the reaction of tris(2-hydroxyethyl) isocyanurate (THEIC) of the formula <IMAGE>  with an aromatic polycarboxylic acid of the formula  Ar(COOH)m  (= component B).   The flameproofing system to be employed according to the invention increases both the processing temperature of the plastic moulding composition and significantly reduces the water solubility of parts of the moulding composition after processing. In addition, the flameproofed plastic parts have a reduced tendency to exude constituents of the flameproofing system.
Patent EP-0590271-A2 (EP)
Inventor: MELLONI PIERO
IPC: A61K31/575
Filed: 1993-08-03
Abstract: 17-Aryl and heterocyclyl-5α,14β-androstane and androstene and androstadiene derivatives of formula (I):
     wherein:
     The symbols  ,  , Y, R and R 1  have the meaning indicated in the description, a process for their preparation and pharmaceutical compositions containing same.
Patent EP-0572098-A2 (EP)
Inventor: BOLT MICHAEL LOREN
IPC: G11B5/127
Filed: 1987-10-06
Abstract: A magnetic core structure for a transducer head for digital data storage, particularly on tape, has a magnetic circuit having a gap (16,116) and a write pole (12) extending across the whole width of the gap and a read pole (14) divided into a medial strata (20;120) and two flanking strata (18,22;118,122) which overlap the medial strata over limited areas (A) in which areas there is non-magnetic isolation means (24,26;124,126). The areas (A) are limited in size to an amount which limits the transfer of magnetic flux from the flanking strata (18,22;118,122) to the medial strata (20;120) through the isolation means (24,26;124,126) at said areas to less than about ten percent of the total magnetic flux in the magnetic circuit.
Patent EP-0565371-A2 (EP)
Inventor: BOYETTE SCOTT MARTELL
IPC: C23F11/14
Filed: 1993-04-07
Abstract: Methods of treating a steam generating system and inhibiting corrosion of metallic surfaces which comprises the step of adding to the aqueous phase of the system a non-oxygen containing alkylated diamine having at least two carbon atoms between the diamine nitrogen atoms.